totipotent

totipotent

1. There are two types of human stem cell, one is totipotent or embryo stem cell which can directly clone human or animal;

人类干细胞分两种类型,其一是全功能干细胞,即胚胎干细胞,可直接克隆人类或动物;

2. Human development begins when a sperm fertilizes an egg and creates a single totipotent cell.

人类的发展是从一个精子和一个卵子结合形成受精卵开始的。

3. But to make a true clone a cell needs to be not just pluripotent, but totipotent and thus able to turn into an entire animal.

但是为制作真正的克隆,一个细胞不仅要是多功能的,还必须是全能的,进而能转化成完整的动物。

4. totipotent nucleus

全能核

5. totipotent cell

全能细胞

6. Totipotent cell s have the capacity to specialize into extraembryonic membranes and tissues, the embryo, and all postembryonic tissues and organs.

全能细胞能够专门化胚外膜和组织,胚胎和所有胚胎后组织和器官。

7. totipotent hematopoietic stem cell

全能造血干细胞

8. totipotent foot

全蹼足

9. Other angiosperm cultures based on totipotent cells could be adapted to similar ends

其它用全能细胞的被子植物培养能够适合于类似的目的。

10. Totipotent cells can generate an entire organism.

可是万能细胞可以发育成完整的器官。

11. Because their poten tial is not total, they are not totipotent and they are not embryos.

因为它们的潜力不是完全的,它们不是全能性的,它们不是胚胎。

12. Approximately four days after fertilization and after several cycles of cell division, these totipotent cells begin to specialize.

在受精后并经历了四天的细胞分裂周期后,这些细胞开始具有特殊性。

13. In the first hours after fertilization, this cell divides into identical totipotent cells.

在受精后的头几个小时里,受精卵分裂成具有相同分化能力的细胞。

14. So, if a mouse is born from a stem cell injected into a tetraploid blastocyst, that stem cell must have been totipotent.

所以如果一只老鼠诞生自注射过干细胞的四倍体晶泡,那么干细胞就是全能的。

15. Embryonic stem cells (ESC) are undifferentiated totipotent cells that could be differentiated in vivo into any kind of cells theoretically, including germ cells.

摘要胚胎干细胞是一种具有发育全能性的细胞系,理论上能分化为包括生殖细胞在内的各种组织细胞。

16. Crucially, according to Dr Lanza, they are not “totipotent”.

然而兰泽博士称,重要的是这些细胞不是“万能的”。

17. Totipotent cells have total potential.

细胞全部具有潜在的分化能力。

18. Keywords Oct4;embryonic stem cell;totipotent proliferation;review literature;

胚胎干细胞;全能性扩增;综述文献;

19. Embryonic stem cells(ESC) are undifferentiated totipotent cells that could be differentiated in vivo into any kind of cells theoretically,including germ cells.

胚胎干细胞是一种具有发育全能性的细胞系,理论上能分化为包括生殖细胞在内的各种组织细胞。

20. Embryonic stem cells are totipotent.

胚胎干细胞是两性的。

21. The resulting fused cell, and it s immediate descendants, are believed to have the full potential to develop into an entire animal, and hence are totipotent.

融合之后的细胞以及其直接的后代被认为具有完全的能力发育成一个完 整的动物,因此是全能性的。

22. These new data confirm their recent report that at the 4-cell stage the cells are equal and totipotent.

这些新数据肯定了他们近期所报道的4-细胞期内细胞是同等的,均具有全能型的结论。

23. According to the function,the stem cells can be divided into totipotent stem cells,multipotent stem cells and committed stem cells.

间充质干细胞属定向干细胞,是成骨细胞、成软骨细胞、脂肪细胞、成肌肉细胞和骨髓基质细胞的干细胞,成年后主要存在于骨膜下和骨髓腔中,也分布于肌肉、胸腺和皮肤中。

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